208076268

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{72551}}^1$

素因数の和:72797

約数の個数: 24

約数和(自身を含む): 487549440

約数和(自身を除く): 279473172

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 717, 956, 1434, 2868, 72551, 145102, 217653, 290204, 435306, 870612, 17339689, 34679378, 52019067, 69358756, 104038134, 208076268]

約数ペア:

[(1, 208076268), (2, 104038134), (3, 69358756), (4, 52019067), (6, 34679378), (12, 17339689), (239, 870612), (478, 435306), (717, 290204), (956, 217653), (1434, 145102), (2868, 72551)]